As a Noun: 1. A small light or flame that shines unsteadily, with sudden changes in strength and brightness. English = flicker. 2. A small light or series of lights which display numerical and other information on a small screen. The numbers change often according to the time or the amount of some thing being measured. English = digital display. As a Verb or Adjective: 1. Of a light or a flame, to shine unsteadily, with sudden changes in strength and brightness. English = flicker. 2. Of a digital display light, to shine and glow, often changing with the time or the amount of something being displayed.